Cutting unit for a dry-shaving apparatus
US4283849A · kind A · utility
10Cited by
8References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 1979 |
| Grant date | Aug 18, 1981 |
| Priority date | — |
| Expiry date | Sep 4, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B19/42
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The movable cutting unit of a dry-shaver comprises a plurality of cutters (23) and a corresponding plurality of hair-pulling blades (24) each arranged in front of one of the cutters for movement therewith relative to the shear plate or foil of the shaver, and each movable relative to the associated cutter for its hair-pulling action. Each hair-pulling blade is mounted for pivoting motion on its associated cutter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.